HI!

I would like to use PFPM for mining periodic itemsets in airplane flight data to find periodic itemsets of buy tickets and cancelled flights.
Where can I get data?

LAT

For PFPM, you can find the code in SPMF.

For flight data, I think you need to collect the data by yourself, or maybe check some repository like Kaggle. Flight data like date, time, arrival and departure should be public.

Thanks very much!!